/* ============================================
   ADBAAD.INFO — Main Stylesheet
   Design: Professional IT Company — Blue Tones
   ============================================ */

:root {
    --blue-50: #eff6ff;
    --blue-100: #dbeafe;
    --blue-200: #bfdbfe;
    --blue-300: #93c5fd;
    --blue-400: #2563eb;
    --blue-500: #1d4ed8;
    --blue-600: #1e40af;
    --blue-700: #1e3a8a;
    --blue-800: #172554;
    --blue-900: #0f172a;
    --blue-950: #0a0f1e;
    --accent: #0284c7;
    --accent2: #6d28d9;
    --dark: #f8faff;
    --dark-2: #f0f5ff;
    --dark-3: #e8f0fe;
    --dark-4: #dde8fc;
    --text-primary: #0f172a;
    --text-secondary: #334e7a;
    --text-muted: #64748b;
    --border: rgba(37, 99, 235, 0.15);
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(37, 99, 235, 0.12);
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow: 0 8px 32px rgba(0,0,0,0.08);
    --shadow-lg: 0 24px 64px rgba(0,0,0,0.1);
    --shadow-blue: 0 8px 32px rgba(37, 99, 235, 0.2);
    --font-display: 'Exo 2', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s ease;
}

/* ======================== RESET ======================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

img {
    max-width: 100%;
    display: block;
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* ======================== UTILITIES ======================== */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 96px 0;
}

.section-sm {
    padding: 64px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

    .section-header h2 {
        font-family: var(--font-display);
        font-size: clamp(28px, 4vw, 42px);
        font-weight: 800;
        color: var(--text-primary);
        margin-bottom: 16px;
        line-height: 1.2;
    }

    .section-header p {
        font-size: 17px;
        color: var(--text-secondary);
        max-width: 600px;
        margin: 0 auto;
    }

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 99, 235, 0.12);
    border: 1px solid rgba(37, 99, 235, 0.3);
    color: var(--blue-400);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--blue-400) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ======================== BUTTONS ======================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
    color: #fff;
    box-shadow: var(--shadow-blue);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 40px rgba(37, 99, 235, 0.5);
    }

.btn-outline {
    background: transparent;
    color: var(--blue-400);
    border: 1.5px solid rgba(96, 165, 250, 0.4);
}

    .btn-outline:hover {
        background: rgba(96, 165, 250, 0.08);
        border-color: var(--blue-400);
    }

.btn-wa {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

    .btn-wa:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5);
    }

/* ======================== HEADER ======================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

    .site-header.scrolled {
        background: rgba(10, 15, 30, 0.95);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border);
        padding: 12px 0;
        box-shadow: 0 4px 32px rgba(0,0,0,0.4);
    }

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.logo img {
    height: 48px;
    width: auto;
    transition: var(--transition);
}

.logo:hover img {
    opacity: 0.85;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 4px;
}

.main-nav a {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    white-space: nowrap;
}

    .main-nav a:hover, .main-nav a.active {
        color: var(--text-primary);
        background: var(--glass);
    }

.main-nav .nav-cta {
    background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
    color: #fff !important;
    padding: 8px 18px;
    margin-left: 8px;
}

    .main-nav .nav-cta:hover {
        transform: translateY(-1px);
        box-shadow: var(--shadow-blue);
    }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}

    .hamburger span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--text-primary);
        border-radius: 2px;
        transition: var(--transition);
    }

/* ======================== HERO ======================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--dark);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 60% 20%, rgba(37, 99, 235, 0.15) 0%, transparent 60%), radial-gradient(ellipse 50% 40% at 10% 80%, rgba(6, 182, 212, 0.08) 0%, transparent 50%), radial-gradient(ellipse 40% 60% at 90% 70%, rgba(124, 58, 237, 0.06) 0%, transparent 50%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(37, 99, 235, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(37, 99, 235, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    width: 100%;
    padding: 120px 0 80px;
}

.hero-text {
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.25);
    color: var(--blue-300);
    font-size: 13px;
    font-weight: 500;
    padding: 7px 16px;
    border-radius: 100px;
    margin-bottom: 24px;
}

    .hero-badge i {
        color: var(--accent);
        font-size: 11px;
    }

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 62px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 32px;
}

.stat-item {
}

.stat-num {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

    .stat-num span {
        color: var(--blue-400);
    }

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-card-stack {
    position: relative;
    width: 100%;
    max-width: 460px;
}

.hero-main-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
}

.hero-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.hero-card-item {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 20px 12px;
    text-align: center;
    transition: var(--transition);
}

    .hero-card-item:hover {
        background: rgba(37, 99, 235, 0.1);
        border-color: rgba(37, 99, 235, 0.3);
        transform: translateY(-4px);
    }

    .hero-card-item i {
        font-size: 24px;
        color: var(--blue-400);
        margin-bottom: 8px;
        display: block;
    }

    .hero-card-item span {
        font-size: 11px;
        color: var(--text-secondary);
    }

.hero-card-label {
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    margin-top: 4px;
}

.float-badge {
    position: absolute;
    background: rgba(15, 23, 41, 0.95);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 12px 16px;
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow);
    animation: float 3s ease-in-out infinite;
}

    .float-badge.badge-tl {
        top: -20px;
        left: -32px;
        animation-delay: 0s;
    }

    .float-badge.badge-br {
        bottom: -20px;
        right: -32px;
        animation-delay: 1.5s;
    }

    .float-badge i {
        font-size: 18px;
        color: var(--accent);
    }

    .float-badge strong {
        font-size: 13px;
        font-family: var(--font-display);
        color: var(--text-primary);
    }

    .float-badge span {
        font-size: 11px;
        color: var(--text-muted);
    }

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

/* ======================== SERVICES ======================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--blue-600), var(--accent));
        transform: scaleX(0);
        transform-origin: left;
        transition: var(--transition);
    }

    .service-card:hover {
        transform: translateY(-6px);
        border-color: rgba(37, 99, 235, 0.3);
        box-shadow: var(--shadow-blue);
        background: rgba(255,255,255,0.06);
    }

        .service-card:hover::before {
            transform: scaleX(1);
        }

.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(37, 99, 235, 0.12);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: rgba(37, 99, 235, 0.2);
    border-color: rgba(37, 99, 235, 0.4);
    transform: scale(1.08);
}

.service-icon i {
    font-size: 22px;
    color: var(--blue-400);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

    .service-features li {
        display: flex;
        align-items: flex-start;
        gap: 8px;
        font-size: 13px;
        color: var(--text-secondary);
    }

        .service-features li::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--blue-500);
            border-radius: 50%;
            margin-top: 6px;
            flex-shrink: 0;
        }

/* ======================== CLIENTS ======================== */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.client-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}

    .client-card:hover {
        transform: translateY(-4px);
        border-color: rgba(37, 99, 235, 0.25);
        box-shadow: var(--shadow-blue);
    }

.client-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.client-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 18px;
    color: #fff;
    flex-shrink: 0;
}

    .client-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: var(--radius);
    }

.client-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    color: var(--text-primary);
}

.client-type {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

.client-services {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ======================== PORTFOLIO ======================== */
.portfolio-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 48px;
}

.filter-btn {
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    border: 1.5px solid var(--border);
    color: var(--text-secondary);
    transition: var(--transition-fast);
    background: transparent;
}

    .filter-btn:hover, .filter-btn.active {
        background: rgba(37, 99, 235, 0.12);
        border-color: var(--blue-500);
        color: var(--blue-300);
    }

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.portfolio-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--dark-3);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    cursor: pointer;
}

    .portfolio-item:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
    }

.portfolio-media {
    aspect-ratio: 16/10;
    overflow: hidden;
    position: relative;
    background: var(--dark-4);
}

    .portfolio-media img, .portfolio-media video {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

.portfolio-item:hover .portfolio-media img {
    transform: scale(1.06);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 15, 30, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay i {
    font-size: 32px;
    color: #fff;
}

.portfolio-info {
    padding: 20px 24px;
}

.portfolio-category {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--blue-400);
    margin-bottom: 6px;
}

.portfolio-info h3 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}

.portfolio-info p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ======================== REVIEWS ======================== */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.review-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
}

    .review-card:hover {
        transform: translateY(-4px);
        border-color: rgba(37, 99, 235, 0.25);
    }

.review-quote {
    font-size: 48px;
    color: var(--blue-800);
    line-height: 1;
    font-family: serif;
    margin-bottom: 16px;
}

.review-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.review-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

    .review-stars i {
        color: #f59e0b;
        font-size: 14px;
    }

.review-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.review-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--blue-700), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: #fff;
    flex-shrink: 0;
}

.review-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.review-company {
    font-size: 12px;
    color: var(--text-muted);
}

/* ======================== BLOG ======================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}

.blog-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

    .blog-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-blue);
    }

.blog-cover {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--dark-4);
}

    .blog-cover img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

.blog-card:hover .blog-cover img {
    transform: scale(1.05);
}

.blog-body {
    padding: 24px;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.blog-category {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--blue-400);
    background: rgba(37, 99, 235, 0.1);
    padding: 3px 10px;
    border-radius: 100px;
}

.blog-date {
    font-size: 12px;
    color: var(--text-muted);
}

.blog-card h3 {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.4;
}

    .blog-card h3 a:hover {
        color: var(--blue-400);
    }

.blog-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.blog-read-more {
    font-size: 13px;
    font-weight: 600;
    color: var(--blue-400);
    display: flex;
    align-items: center;
    gap: 6px;
}

    .blog-read-more:hover {
        gap: 10px;
    }

/* ======================== CONTACT ======================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
    align-items: start;
}

.contact-info h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

    .contact-icon i {
        color: var(--blue-400);
        font-size: 18px;
    }

.contact-item-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.contact-item-value {
    font-weight: 600;
    color: var(--text-primary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

    .form-group label {
        font-size: 13px;
        font-weight: 500;
        color: var(--text-secondary);
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        background: var(--glass);
        border: 1.5px solid var(--glass-border);
        border-radius: var(--radius);
        padding: 13px 16px;
        color: var(--text-primary);
        font-family: var(--font-body);
        font-size: 15px;
        transition: var(--transition-fast);
        outline: none;
        resize: vertical;
    }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: var(--text-muted);
        }

        .form-group input:focus,
        .form-group textarea:focus {
            border-color: var(--blue-500);
            background: rgba(37, 99, 235, 0.06);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
        }

/* ======================== ABOUT ======================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-text .lead {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.about-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.value-item {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 20px;
}

    .value-item i {
        font-size: 20px;
        color: var(--blue-400);
        margin-bottom: 10px;
        display: block;
    }

    .value-item h4 {
        font-family: var(--font-display);
        font-size: 14px;
        font-weight: 700;
        margin-bottom: 6px;
    }

    .value-item p {
        font-size: 13px;
        color: var(--text-muted);
        margin: 0;
    }

.about-visual {
    position: relative;
}

.about-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 40px;
    text-align: center;
}

.about-logo {
    margin: 0 auto 24px;
    max-width: 200px;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 32px;
}

.about-stat {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 20px;
}

    .about-stat .num {
        font-family: var(--font-display);
        font-size: 32px;
        font-weight: 900;
        color: var(--blue-400);
        line-height: 1;
    }

    .about-stat .lbl {
        font-size: 12px;
        color: var(--text-muted);
        margin-top: 4px;
    }

/* ======================== FAQ ======================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition-fast);
}

    .faq-item.open {
        border-color: rgba(37, 99, 235, 0.3);
    }

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    user-select: none;
}

    .faq-question i {
        color: var(--blue-400);
        transition: var(--transition);
        flex-shrink: 0;
    }

.faq-item.open .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
}

.faq-item.open .faq-answer {
    max-height: 400px;
    padding: 0 24px 20px;
}

/* ======================== PAGE HERO ======================== */
.page-hero {
    padding: 160px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(37, 99, 235, 0.12) 0%, transparent 60%);
}

    .page-hero h1 {
        font-family: var(--font-display);
        font-size: clamp(32px, 5vw, 52px);
        font-weight: 900;
        margin-bottom: 16px;
        line-height: 1.1;
    }

    .page-hero p {
        font-size: 17px;
        color: var(--text-secondary);
        max-width: 560px;
        margin: 0 auto;
    }

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

    .breadcrumb a {
        color: var(--blue-400);
    }

    .breadcrumb i {
        font-size: 10px;
    }

/* ======================== CTA SECTION ======================== */
.cta-section {
    padding: 96px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .cta-section::before {
        content: '';
        position: absolute;
        inset: 0;
        background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
    }

.cta-box {
    position: relative;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(6, 182, 212, 0.06));
    border: 1px solid rgba(37, 99, 235, 0.25);
    border-radius: var(--radius-xl);
    padding: 64px 48px;
    max-width: 700px;
    margin: 0 auto;
}

    .cta-box h2 {
        font-family: var(--font-display);
        font-size: clamp(24px, 3.5vw, 36px);
        font-weight: 800;
        margin-bottom: 16px;
    }

    .cta-box p {
        color: var(--text-secondary);
        margin-bottom: 32px;
        font-size: 16px;
    }

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ======================== FOOTER ======================== */
.site-footer {
    background: var(--dark-2);
    border-top: 1px solid var(--border);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 16px 0 24px;
    line-height: 1.7;
}

.footer-socials {
    display: flex;
    gap: 10px;
}

    .footer-socials a {
        width: 38px;
        height: 38px;
        background: var(--glass);
        border: 1px solid var(--glass-border);
        border-radius: var(--radius-sm);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--text-muted);
        font-size: 15px;
        transition: var(--transition-fast);
    }

        .footer-socials a:hover {
            background: rgba(37, 99, 235, 0.15);
            border-color: var(--blue-500);
            color: var(--blue-400);
        }

.site-footer h4 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.footer-links ul, .footer-services ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links li a, .footer-services li a {
    font-size: 14px;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

    .footer-links li a:hover, .footer-services li a:hover {
        color: var(--blue-400);
        padding-left: 4px;
    }

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--text-muted);
}

    .footer-contact li i {
        color: var(--blue-400);
        margin-top: 2px;
        flex-shrink: 0;
    }

    .footer-contact li a:hover {
        color: var(--blue-400);
    }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 20px 0;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}

/* ======================== WHATSAPP POPUP ======================== */
.whatsapp-popup {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

.whatsapp-toggle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    position: relative;
}

    .whatsapp-toggle i {
        font-size: 28px;
        color: #fff;
    }

    .whatsapp-toggle:hover {
        transform: scale(1.1);
        box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6);
    }

.wa-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 20px;
    height: 20px;
    background: #ef4444;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }
}

.whatsapp-card {
    width: 300px;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    overflow: hidden;
    transform: scale(0.8) translateY(20px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    transform-origin: bottom right;
}

    .whatsapp-card.open {
        transform: scale(1) translateY(0);
        opacity: 1;
        pointer-events: all;
    }

.wa-card-header {
    background: #075e54;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.wa-avatar {
    width: 44px;
    height: 44px;
    background: #fff;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

    .wa-avatar img {
        width: 36px;
        height: auto;
    }

.wa-info {
    flex: 1;
}

    .wa-info strong {
        display: block;
        color: #fff;
        font-size: 14px;
        font-weight: 700;
    }

    .wa-info span {
        color: rgba(255,255,255,0.7);
        font-size: 12px;
        display: flex;
        align-items: center;
        gap: 5px;
    }

        .wa-info span i {
            font-size: 8px;
            color: #25d366;
        }

.wa-close {
    color: rgba(255,255,255,0.7);
    font-size: 16px;
    padding: 4px;
    transition: var(--transition-fast);
}

    .wa-close:hover {
        color: #fff;
    }

.wa-card-body {
    background: #e5ddd5;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Ccircle cx='30' cy='30' r='1' fill='%23ccb' opacity='0.3'/%3E%3C/svg%3E");
    padding: 16px;
    min-height: 80px;
}

.wa-message {
    background: #fff;
    border-radius: 0 10px 10px 10px;
    padding: 10px 14px;
    display: inline-block;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    max-width: 85%;
}

    .wa-message p {
        font-size: 14px;
        color: #333;
        margin: 0 0 4px;
    }

    .wa-message small {
        font-size: 11px;
        color: #999;
    }

.wa-card-footer {
    padding: 12px 16px;
    background: #f0f0f0;
}

.wa-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 11px;
    background: #25d366;
    color: #fff;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 14px;
    transition: var(--transition-fast);
}

    .wa-btn:hover {
        background: #128c7e;
    }

/* ======================== ANIMATIONS ======================== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

    .fade-up.visible {
        opacity: 1;
        transform: translateY(0);
    }

/* ======================== SCROLLBAR ======================== */
::-webkit-scrollbar-track {
    background: #f0f5ff;
}

::-webkit-scrollbar-thumb {
    background: #bfdbfe;
    border-radius: 3px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: #93c5fd;
    }

/* ======================== RESPONSIVE ======================== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
        padding: 140px 0 64px;
    }

    .hero-visual {
        display: none;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 64px 0;
    }

    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 15, 30, 0.98);
        backdrop-filter: blur(20px);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: var(--transition);
        z-index: 999;
    }

        .main-nav.open {
            transform: translateX(0);
        }

        .main-nav ul {
            flex-direction: column;
            gap: 8px;
            text-align: center;
        }

        .main-nav a {
            font-size: 18px;
            padding: 12px 32px;
        }

    .hamburger {
        display: flex;
        z-index: 1001;
        position: relative;
    }

        .hamburger.open span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.open span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

    .hero-stats {
        gap: 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .about-values {
        grid-template-columns: 1fr;
    }

    .whatsapp-popup {
        bottom: 16px;
        right: 16px;
    }

    .whatsapp-card {
        width: 280px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-actions {
        flex-direction: column;
    }

        .hero-actions .btn {
            width: 100%;
            justify-content: center;
        }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}

/* ======================== ALERT MESSAGES ======================== */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #4ade80;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

/* ======================== PAGINATION ======================== */
.pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 48px;
}

.page-btn {
    width: 40px;
    height: 40px;
    background: var(--glass);
    border: 1.5px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    cursor: pointer;
}

    .page-btn:hover, .page-btn.active {
        background: rgba(37, 99, 235, 0.15);
        border-color: var(--blue-500);
        color: var(--blue-300);
    }

/* ======================== EMPTY STATE ======================== */
.empty-state {
    text-align: center;
    padding: 64px 24px;
    color: var(--text-muted);
}

    .empty-state i {
        font-size: 48px;
        margin-bottom: 16px;
        opacity: 0.4;
    }

    .empty-state p {
        font-size: 15px;
    }